‘Avengers’-themed cocktails

With ‘The Avengers’ racking up box office sales, it occurred to artist Lily Mitchell that the cast of characters (heroes and nemeses) should have their own set of cocktails. Mitchell writes on her Tumblr that the designs are “mostly variations/combinations of existing recipes where some of the ingredients are related to the colours or traits associated with the characters.” Which one would you drink? What other superheroes deserve a cocktail? What would go in it? Share your imaginative creations in the comments.